Scientist/Sr. Research Associate-ESI Multiplex assays/Flow Cytometry

YOH Services LLC
401(k)
United States, Massachusetts, Waltham
Oct 31, 2025
Scientist/Sr. Research Associate-ESI Multiplex assays/Flow Cytometry Category: Life Science Employment Type: Contract Reference: BH-390364 Yoh presents an excellent long-term Internal Laboratory Testing Coordinator opportunity with a trusted, long-term client located in Waltham, MA. Scientist/Sr. Research Associate- ESI Multiplex assays/Flow Cytometry Scientist/Sr. Research Associate The Yoh resource is expected to apply expertise across several areas in support of Sanofi Vaccines R&D Global Immunology function developing innovative vaccine solutions for infectious diseases. Key Responsibilities: Design and execute complex immunological experiments to evaluate vaccine candidates Analyze immune responses using state-of-the-art techniques including multiparameter flow cytometry, ligand-binding, and cell-based assays Support optimization of the automation of protocols and testing of the samples in automated immune assays as needed Develop novel immunological assays to support vaccine development programs Generate, analyze, visualize, and interpret scientific data sets, record experimental procedures and raw and analyzed data in electronic laboratory notebook Author technical reports, SOPs, and contribute to regulatory submissions as required Prepare and present findings to internal stakeholders Provide technical guidance to junior team members as required Collaborate within immunology and cross-functional teams across R&D Comply with the company HSE policies and minimize risk to self, others, and the environment, consistent with the community and industry standards. Required Responsibilities: Expertise in cellular and molecular immunology techniques Proven experience with: Spectral flow cytometry or flow cytometry with primary mammalian cells Primary cells isolation and culture Immunological assays development and implementation (ligand binding, multiplex (Luminex, MSD), cell-based) Data visualization and analysis Strong analytical and problem-solving skills Excellent documentation and record-keeping abilities Proficiency in standard laboratory software and data analysis tools Strong written and verbal communication skills Preferred Responsibilities: Experience with vaccine development or infectious disease research Working knowledge of Good Research Practices (GRP) and electronic note booking Proficiency in advanced data analysis tools (FlowJo, OMIQ, GraphPad Prism, & other) Experience with automated/semi-automated platforms/ liquid handlers Education Experience: Data Review Training Scheduling GDP GRP, compliance requirements for clinical trial samples Master's degree in Immunology, Microbiology, or related field with 2+ years of relevant industry or academia experience Bachelor's degree with 4+ years of relevant experience Experience in pharmaceutical or biotechnology industry preferred. Estimated Min Rate: $31.50 Estimated Max Rate: $45.00 What's In It for You? We welcome you to be a part of the largest and legendary global staffing companies to meet your career aspirations. Yoh's network of client companies has been employing professionals like you for over 65 years in the U.S., UK and Canada. Join Yoh's extensive talent community that will provide you with access to Yoh's vast network of opportunities and gain access to this exclusive opportunity available to you. Benefit eligibility is in accordance with applicable laws and client requirements. Benefits include: Medical, Prescription, Dental & Vision Benefits (for employees working 20+ hours per week) Health Savings Account (HSA) (for employees working 20+ hours per week) Life & Disability Insurance (for employees working 20+ hours per week) MetLife Voluntary Benefits Employee Assistance Program (EAP) 401K Retirement Savings Plan Direct Deposit & weekly epayroll Referral Bonus Programs Certification and training opportunities Note: Any pay ranges displayed are estimations. Actual pay is determined by an applicant's experience, technical expertise, and other qualifications as listed in the job description. All qualified applicants are welcome to apply. Yoh, a Day & Zimmermann company, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Visit https://www.yoh.com/applicants-with-disabilities to contact us if you are an individual with a disability and require accommodation in the application process. For California applicants, qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All of the material job duties described in this posting are job duties for which a criminal history may have a direct, adverse, and negative relationship potentially resulting in the withdrawal of a conditional offer of employment. By applying and submitting your resume, you authorize Yoh to review and reformat your resume to meet Yoh's hiring clients' preferences. To learn more about Yoh's privacy practices, please see our Candidate Privacy Notice: https://www.yoh.com/privacy-notice